Device for treating production parts, especially for inductive hardening of the parts
AssigneeAEG-Elotherm G.m.b.H.
InventorsFriedhelm Reinke, Edgar Stengel, Friedhelm Emde, Hans Rudolf Schwarz
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Abstract
An apparatus for inductive hardening different types of production parts, such as automobile axles, in a device of the type having a pair of rotatable spiders with a plurality of arms for clamping therebetween the parts for indexing movement from a clamping station to a releasing station, the parts being sequentially presented to the clamping station by a lifting bar conveyor. The type of part presented for clamping and type of part which the arms at the clamping station can clamp are compared and the part only clamped when the types are the same.
Claims3
Apparatus for inductive hardening different types of production parts having axes of rotation comprising:
- a pair of rotatable spiders having a plurality of arms for clamping therebetween production parts for indexing movement from a clamping station, through at least one treatment station to a releasing station, said arms being arranged in pairs with each pair clamping one type of part;
- means for sequentially presenting workpieces to said clamping stations;
- first detecting means for detecting the type of workpiece presented producing a signal indicating that type;
- second detecting means for detecting the type of part the pair of arms at said clamping station clamps, and producing a signal indicating that type;
- and
- means for causing a presented workpiece to be clamped when the signals from said first and second detecting means indicate the same type and not clamped when the signals indicate different types.
Dependencies are inferred from the claim text.